Engineering robust drainage solutions for modern commercial and residential infrastructure.
The evolution of modern architectural drainage systems has transitioned from simple utility to critical infrastructure components that define hygiene, aesthetics, and structural longevity.
In high-traffic hotel environments, drainage must handle peak flow rates while maintaining acoustic insulation. Our linear drains are engineered for silent operation and rapid evacuation, preventing water damage in multi-story luxury developments.
Sanitation is paramount. Using SS316 grade stainless steel, we provide anti-microbial surfaces and "easy-clean" hair-trapping mechanisms that meet rigorous clinical standards for hospitals and elder-care facilities.
For industrial kitchens and food processing plants, our heavy-duty hot-rolled floor drains withstand chemical corrosion and thermal shock, ensuring compliance with global food safety regulations.
Established in 2000, Ningbo Xianglong Metal Products Co., Ltd. has spent over two decades mastering the art of metal fabrication. With a 13,000 square meter facility and a team of 100+ skilled experts, we have moved beyond being a mere supplier to becoming a strategic ODM/OEM partner for the world's most recognizable plumbing brands.
Our commitment to E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) is backed by TUV, ISO 9001, and ISO 14001 certifications. We don't just manufacture; we engineer solutions that hold 16 national patents, ensuring that every linear drain and wall niche we produce is a benchmark of quality.
Our R&D focuses on the "Three Zeroes": Zero Leakage, Zero Odor, and Zero Maintenance.
Utilizing high-power laser cutting and automated bending, we achieve tolerances within ±0.05mm, ensuring perfect alignment for tile-insert concealed drains.
Our PVD (Physical Vapor Deposition) vacuum coating allows for titanium-gold, matte black, and rose gold finishes that are 5x more scratch-resistant than traditional electroplating.
Future iterations include AI-designed drainage channels that optimize vortex flow to increase water discharge speed by 30% without increasing drain size.
We provide localized support for WaterMark (Australia), CUPC (North America), and CE (Europe) standards, ensuring your project meets local building codes seamlessly.
Tailored metal solutions for diverse environmental conditions.
Modernizing residential showers with triangular corner drains to maximize floor space and aesthetic flow.
High-flow vertical linear drains designed for luxury hotel wet rooms and infinity showers.
Insect-proof and UV-resistant stainless steel drains for outdoor terraces and swimming pool decks.
Technical insights from our engineering team to help you make informed decisions.
A: While SS304 is excellent for standard indoor use, SS316 contains molybdenum, which provides superior resistance to chlorides (salts) and acidic cleaners, making it essential for coastal projects or high-traffic commercial gyms.
A: Tile-insert or "invisible" drains allow for a continuous floor pattern, creating a seamless visual field. This "minimalist luxury" is a top trend in high-end real estate and can significantly increase a property's appraised value.
A: It simplifies the plumbing installation significantly. Plumbers can align the drain to existing pipework regardless of the floor trap position, reducing installation time by up to 40% and minimizing the need for extra elbows.
A: We use precision automated welding for all joint seams followed by a 24-hour pressure test. Our stamping process ensures a "one-piece" body construction where possible, removing potential failure points.
Where craftsmanship meets robotic precision.
From architectural hardware to precision metal storage bins.
Xianglong
